貴様

Etymology
Compound of.

First cited to a Japanese-Portuguese dictionary of the early 1600s, and likely extant some time earlier.

Originally used as a term of honor and respect in the correspondence of samurai households, used to refer to social superiors. Later became a more colloquial term, and by the late, it was used to refer to social equals or even inferiors. Now in modern usage, this is used almost exclusively by males in a pejorative context.

Pronoun

 * 1)  you, you SOB, you bastard

Usage notes
This is a rude form of in Japanese. It is also used between enemies, and usually only by Japanese males.